I don't know about you guys but I'm starting to sell out my Ants. I think they are starting to become too low hashrate machines.
Maybe in 2-4 weeks if BTC is at 660-670, longer if higher. I am hoping that bitmain will EOL S1, as this should increase the resale value.
Asic equipment cannot rise in value faster than the difficulty jumps. In 2-4 weeks will be 14-16 Billion difficulty.